Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
Operating activities
Net (loss) income	$ (2,275)	$ 5,996
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation and amortization	16,408	13,994
Other	746	(1,523)
Changes in operating assets and liabilities, net of assets acquired:
Accounts receivable	14,954	(25,756)
Accounts payable and accrued expenses	(20,800)	(18,418)
Self-insurance accruals	5,346	6,825
Prepaid expenses	13,534	(22)
Mitigation bank credit inventory	3,749	650
Income taxes receivable	(3,545)	(592)
Other, net	(4,996)	4,721
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Total	25,396	(20,121)
Net cash provided by (used in) operating activities	23,121	(14,125)
Capital expenditures:
Equipment	(30,714)	(23,415)
Land and buildings	7,245	3,633
Purchases of businesses, net of cash acquired and debt incurred	0	(1,045)
Proceeds from sales of property and equipment	1,687	3,530
Purchases of marketable securities	(10,157)	(10,677)
Proceeds from Sale and Maturity of Marketable Securities	11,131	10,342
Net cash used in investing activities	(35,298)	(24,898)
Financing activities
Revolving credit facility borrowings	171,764	259,854
Revolving credit facility payments	(144,723)	(198,288)
Purchase of common shares for treasury	(8,533)	(8,419)
Sale of common shares from treasury	7,268	2,988
Dividends paid	(1,070)	(877)
Proceeds from notes payable	19,629	5,434
Payments of notes payable	(26,939)	(14,771)
Payments of finance leases	1,148	759
Net cash provided by financing activities	16,248	45,162
Effect of exchange rate changes on cash	(42)	12
(Decrease) increase in cash	4,029	6,151
Cash, beginning of period	11,070	18,526
Cash, end of period	15,099	24,677
Supplemental cash flow information follows:
Interest paid	5,261	4,430
Income taxes paid	$ 1,445	$ 64